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-rw-r--r--fs/binfmt_elf_fdpic.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 22baf1b1349..f3e72c5c19f 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -168,9 +168,6 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm,
struct elf_fdpic_params exec_params, interp_params;
struct elf_phdr *phdr;
unsigned long stack_size, entryaddr;
-#ifndef CONFIG_MMU
- unsigned long fullsize;
-#endif
#ifdef ELF_FDPIC_PLAT_INIT
unsigned long dynaddr;
#endif
@@ -390,11 +387,6 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm,
goto error_kill;
}
- /* expand the stack mapping to use up the entire allocation granule */
- fullsize = kobjsize((char *) current->mm->start_brk);
- if (!IS_ERR_VALUE(do_mremap(current->mm->start_brk, stack_size,
- fullsize, 0, 0)))
- stack_size = fullsize;
up_write(&current->mm->mmap_sem);
current->mm->brk = current->mm->start_brk;